He discovered that light waves could be polarised (made to vibrate in a single plane) by reflecting them off a non-metallic surface. This phenomenon is responsible for the ‘glare’ seen when light shines on glass or water.
What happened today in chemistry? Explore 366 days of chemistry history at On This Day in Chemistry.
Explore analytical techniques and their applications with a chromatography investigation and research activity
Describe the metallic bonding model and explain how this leads to particular properties in metals, with this scaffolded writing activity
Understand the models and diagrams used to represent ionic bonding and their limitations, with this scaffolded writing activity
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